Tetrasodium iminidisuccinate

CAS 144538-83-0

EPA’s 2023 records show zero U.S. production of this chemical.

Molecular structure of 144538-83-0 — 4 Na⁺

US productionZero

Import volumeCBI

Confidential Business Information. The EPA withholds this volume because publishing it could reveal the reporting company's trade secrets.

Top sourceNo public record

At least one company claimed its 2023 production or import volume for this chemical as confidential, so EPA withholds it.

Why supply is unknown

Production is reported production, not a complete census of factories. Production reporting year: 2023.

Where It Comes From

EPA reports by year

2023: US production Zero · Imports Confidential
2019: US production Confidential · Imports Confidential

Domestic parents -- activity not disclosed (2)

EPA records name a US company for this chemical but do not disclose whether the company made it here or imported it.

Haifa North America

Sea-Land Chemical

EPA-registered importers (2)

Companies that report making or importing this chemical to the EPA. Registration is US-centric and does not indicate import origin.

Delta Carbona

Lanxess

Why It Matters

Sectors

Consumer Products

Downstream UsesNot recorded

FDA Shortage Status

Whether any manufacturer currently reports this drug as in shortage on the FDA Drug Shortages database. "Active Shortage" means at least one presentation has status "current."

No FDA shortage records

Industrial Uses

Used in 1 sector as 2 functional roles.

•Solvent in Soap, Cleaning Compound, and Toilet Preparation Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product
•Cleaning agent in Soap, Cleaning Compound, and Toilet Preparation Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product

Vendor Pricing

$0.04/gAaron Chemicals LLC

CountryHong Kong

Pack$19.00 / 500 g

PurityNot recorded

Vendors8 available

Prices reflect listed pack sizes. Small research packs run far above bulk rates.

7 more vendors

Vendor	Country	$/g	Pack	Purity
Angene Chemical	China → Hong Kong	$0.04	500 g	—
A2B Chem LLC	United States	$0.06	500 g	—
AA BLOCKS	United States	$0.07	500 g	—
AK Scientific, Inc.	United States	$0.72	500 g	80%
Angene International Limited	United States	$1.18	500 g	80%
AstaTech, Inc	United States	$1.18	100 g	95%
Angene	China → Hong Kong	$4266.67	30 mg	—

Chemical Identity

CAS144538-83-0

PubChem CID9927753

DTXSIDDTXSID1051723

FormulaC8H7NNa4O8

Mol. Weight337.1 g/mol

SMILESC(C(C(=O)[O-])NC(CC(=O)[O-])C(=O)[O-])C(=O)[O-].[Na+].[Na+].[Na+].[Na+]

Data Sources

EPA CompTox (DSSTox) · DTXSID1051723Retrieved 2026-04-06
PubChem · compound 9927753Retrieved 2026-04-06
EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04
EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04

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Brief citations

Tetrasodium iminidisuccinate (CAS 144538-83-0) https://chemicalindependence.com/chemical/144538-83-0/ EPA CompTox (DSSTox): DTXSID1051723. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID1051723 PubChem: 9927753. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/9927753 EPA Chemical Data Reporting: 144538-83-0. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 144538-83-0. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting